package com.leeon.thread;

import java.util.concurrent.ExecutorService;
import java.util.concurrent.Executors;

public class EvenChecker implements Runnable{

	private IntGenerator generator;
	private final int id;
	
	public EvenChecker(IntGenerator g,int id) {
		this.generator = g;
		this.id = id;
	}
	
	@Override
	public void run() {
		while(!generator.isCanceled()) {
			int val = generator.next();
			if(val % 2 != 0) {
				System.out.println(val + " not even");
				generator.cancel();
			}
		}
	}
	
	public static void test(IntGenerator gp,int count) {
		System.out.println("Press control-c to exit");
		ExecutorService exec = Executors.newCachedThreadPool();
		for(int i = 0; i < count; i++) {
			exec.execute(new EvenChecker(gp, i));
		}
		exec.shutdown();
	}
	
	public static void test(IntGenerator gp) {
		test(gp,10);
	}

}
